Huntingtin–HAP40 complex is a novel Rab5 effector that regulates early endosome motility and is up-regulated in Huntington's disease
The Journal of Cell Biology (2006) - Comments
pubmed: 16476778  doi: 10.1083/jcb.200509091  issn: 0021-9525  issn: 1540-8140 

Arun Pal, Fedor Severin, Barbara Lommer, Anna Shevchenko, Marino Zerial